In reality working hard doesn't usually comes with comfortability, but it is amazing when the end result of every struggle is achieved with an expected goal. I do hear people say, work hard and chase your dream, I do say indeed working hard is certain but not to chase dreams but to create or design the desired dream we wished for. @galenkp thank you foe this amazing master piece.
Dreams aren't real, goals are.
People chasing dreams won't achieve them; people working towards goals with a plan in place to get closer to them through hard work and consistency might. There's no guarantees.
Good luck with your own.